Motorcycle Engine Parts

37mm x 22mm x 1mm Crank Thrust Washer

Outer diameter 37mm. Inner diameter 22mm. Thickness 1mm. Material: Alloy.

40.50mm Piston Kit - 008696

Bore size 40.50mm. Gudgeon pin outer diameter 10mm. Crown height 20mm. Piston length 48mm. Ring peg position 27mm. 2 stroke. Without ports. ...

TourMax SC0412H/82RH2015 x 98 Timing Cam Chain

Endless cam chain. Length: 98 links. Pitch: 6.35mm. Width between guides: 7.15mm. Overall width: 10.3mm. Made in Japan. Fitting Endless Cam ...

Cylinder Head - 008608

40.3mm Barrel & Piston Kit

Includes the cylinder head and top end gaskets.

50.50mm Piston Rings - 009334

Outer diameter 50.50mm. 2 stroke. Note: If ordering STANDARD rings these will only fit pistons supplied by us. They will not fit the origina...

57mm Barrel & Piston Kit

Includes top end gaskets.

51.50mm Piston Rings - 009356

Outer diameter 51.50mm. 2 stroke. Note: If ordering STANDARD rings these will only fit pistons supplied by us. They will not fit the origina...

Cylinder Head - 008606

9.50mm x 2.75mm Tappet Engine Valve Shims (x5)

Outer diameter 9.50mm. Thickness 2.75mm.

10mm x 12mm x 1.50mm Magnetic Oil Drain Sump Plug

Thread 10mm. Length 12mm. Pitch 1.50mm.

48.00mm Piston Kit - 008832

Bore size 48.00mm. Gudgeon pin outer diameter 12mm. Crown height 20mm. Piston length 52mm. Ring peg position 23.5mm. 2 stroke. Without ports...

58.90mm Piston Rings

Outer diameter 58.90mm. 2 stroke. Note: If ordering STANDARD rings these will only fit pistons supplied by us. They will not fit the origina...

1/2" x 20mm Magnetic Oil Drain Sump Plug

Thread 1/2". Pitch 20mm.

45.00mm Piston Kit - 008769

Bore size 45.00mm. Gudgeon pin outer diameter 10mm. Crown height 20mm. Piston length 48mm. Ring peg position 27mm. 2 stroke. Without ports. ...

47mm Barrel & Piston Kit - 008098

Includes the cylinder head and top end gaskets. Approx 65cc.

8mm x 20mm x 1.25mm Magnetic Oil Drain Sump Plug

Thread 8mm. Length 20mm. Pitch 20mm.

56.5mm Standard Barrel & Piston Kit Honda CG125 (Most Models)

See fitments for the CG125 models this barrel & piston kit fits. Includes head and base gasket. 56.5mm piston . 125cc (124 cm3) standard...

49.00mm Piston Rings

Outer diameter 49.00mm. 2 stroke. Note: If ordering STANDARD rings these will only fit pistons supplied by us. They will not fit the origina...

47.50mm Piston Kit - 008817

Bore size 47.50mm. Gudgeon pin outer diameter 12mm. Crown height 20mm. Piston length 52mm. Ring peg position 23.5mm. 2 stroke. Without ports...

Crankshaft - 008534

42mm x 25mm x 1mm Crank Thrust Washer

Outer diameter 42mm. Inner diameter 25mm. Thickness 1mm. Material: Alloy.

29.50mm x 2.15mm Tappet Engine Valve Shims (x5)

Outer diameter 29.50mm. Thickness 2.15mm.

57.50mm Piston Rings - 009439

Outer diameter 57.50mm. 2 stroke. Note: If ordering STANDARD rings these will only fit pistons supplied by us. They will not fit the origina...

41.50mm Piston Kit - 008731

These piston kits do not have Dyke rings but your bike will run perfectly fine with the supplied square rings. Bore size 41.50mm. Gudgeon pi...

47mm Barrel & Piston Kit - 008090

Includes top end gaskets. Approx 65cc.

TourMax SC0412H/82RH2015 x 126 Timing Cam Chain

Endless cam chain. Length: 126 links. Pitch: 6.35mm. Width between guides: 7.15mm. Overall width: 10.3mm. Made in Japan. Fitting Endless Cam...

Crankshaft - 008553

Crankshaft - 008574

58.40mm Piston Rings

Outer diameter 58.40mm. 2 stroke. Note: If ordering STANDARD rings these will only fit pistons supplied by us. They will not fit the origina...